Robert Sokolowski

Philosophers have long agreed that thinking is expressed in the use of language, that we “think in the medium of words.” It is also true, however, that we think in the medium of pictures, and it is likely that these two ways of thinking are interrelated; certainly, we could not think in pictures if we did not have words, and perhaps we could not use words, in principle, unless we were also engaged in some sort of picturing, at least in our imagination. An ideographic language like Chinese would give greater support to the latter possibility than would our phonetically based form of writing.

WHEN WORDS APPEAR THEY INTERRUPT the dense continuity of things. Pictures do so as well, but in a different way. The things surrounding me form a dense continuum: my attention can move from one thing to another without leaving what is immediately there. I can go from the table to the rug to the chair to the lamp and to the wall. But if at some point I come to a picture, this plain sequence is broken, and although it may quickly be picked up again, it is interrupted by the picture. When I hit the picture, I am no longer just with what is immediately there. I am with the depicted as well as with what is itself there. It is as though a fourth spatial dimension suddenly came into play, not effacing but being added to the three that were and are there all along. A new horizon appears and is blended with the one in which I am engaged.

Husserl’s Idea of Phenomenology is his first systematic attempt to show how phenomenology differs from natural science and in particular psychology. He does this by the phenomenological reduction. One of his achievements is to show that the formal structures of intentionality are more akin to logic than to psychology. I claim that Husserl’s argument can be made more intuitive if we consider phenomenology to be the study of truth rather than knowledge, and if we see the reduction as primarily a modification in our vocabulary and discourse and not as simply a change in attitude. I briefly compare Husserl’s concept of philosophy with those of Plato and Kant.

This book explores a dimension in Husserl's thought that is, unfortunately, usually neglected, the analysis of formal structures in thinking. It examines such topics as formal ontology, formal logic, logic and mathematics, set theory, and, most of all, the theme of parts and wholes. Moreover the book does not just comment on Husserl's treatment of these topics; it pursues them as philosophical issues, shows how Husserl's position can be compared with that of other thinkers, and traces some of the influence he has exercised.